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Напишите пожалуйста формулу коэффициента полезного действия
Ответы 2
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КПД = полезная А(работа) /полная А*100%
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Автор:
felicity - 5 лет назад
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0
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η=Α полезная/А затрачиваемая*100%
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Автор:
justinroberts - 5 лет назад
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0
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население древней македонии состояло из
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Образуйте производное слово,подходящее по смыслу предложения:
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4) Your__ of the place helped me to find it. (To describe)
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6) He was not__ with his results. (To satisfy)
7) We agreed to meet at the__ to the theatre. (To enter)
8)What is the greatest __of the 20th century?( to discover)
9)The hotel takes no __for the loss of property? (Responsible)
10) The__ of this problem is clear to everybody. (Important)
11) Are you__ in politics?(interest)
12) He spoke in a __ voice? (Friend)
13) His stories are full of __ and love of nature.(beautiful)
14) He won´t come and it's__ to ask him another time (use)
15) The__ for the party took about two days. (To prepare)
16) He listened to me very__. (Attention)
17) You have a complete__of actions.(Free)
18) I learnt a __ lesson from it.(use)
19) Does he understand the __ of regular studies.(Important)
20) Everyone was very __ when they heard the story. (To amuse)-
Предмет:
Английский язык -
Автор:
lindanieq - 5 лет назад
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Ответов:
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чему равна сумма всех чисел, удовлеряющих условию
1456< _ < 1460-
Предмет:
Математика -
Автор:
duke10 - 5 лет назад
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Ответов:
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